68472862

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{12409}}^1$

素因数の和:12531

約数の個数: 16

約数和(自身を含む): 107222400

約数和(自身を除く): 38749538

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 12409, 24818, 384679, 769358, 1104401, 2208802, 34236431, 68472862]

約数ペア:

[(1, 68472862), (2, 34236431), (31, 2208802), (62, 1104401), (89, 769358), (178, 384679), (2759, 24818), (5518, 12409)]